2488193640

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 8856900000

約数和(自身を除く): 6368706360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 499, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 998, 1026, 1080, 1140, 1215, 1368, 1458, 1497, 1539, 1620, 1710, 1944, 1996, 2052, 2187, 2280, 2430, 2495, 2565, 2916, 2994, 3078, 3240, 3420, 3645, 3992, 4104, 4374, 4491, 4617, 4860, 4990, 5130, 5832, 5988, 6156, 6561, 6840, 7290, 7485, 7695, 8748, 8982, 9234, 9481, 9720, 9980, 10260, 10935, 11976, 12312, 13122, 13473, 13851, 14580, 14970, 15390, 17496, 17964, 18468, 18962, 19960, 20520, 21870, 22455, 23085, 26244, 26946, 27702, 28443, 29160, 29940, 30780, 32805, 35928, 36936, 37924, 40419, 41553, 43740, 44910, 46170, 47405, 52488, 53892, 55404, 56886, 59880, 61560, 65610, 67365, 69255, 75848, 80838, 83106, 85329, 87480, 89820, 92340, 94810, 107784, 110808, 113772, 121257, 124659, 131220, 134730, 138510, 142215, 161676, 166212, 170658, 179640, 184680, 189620, 202095, 207765, 227544, 242514, 249318, 255987, 262440, 269460, 277020, 284430, 323352, 332424, 341316, 363771, 379240, 404190, 415530, 426645, 485028, 498636, 511974, 538920, 554040, 568860, 606285, 623295, 682632, 727542, 767961, 808380, 831060, 853290, 970056, 997272, 1023948, 1091313, 1137720, 1212570, 1246590, 1279935, 1455084, 1535922, 1616760, 1662120, 1706580, 1818855, 2047896, 2182626, 2303883, 2425140, 2493180, 2559870, 2910168, 3071844, 3273939, 3413160, 3637710, 3839805, 4365252, 4607766, 4850280, 4986360, 5119740, 5456565, 6143688, 6547878, 6911649, 7275420, 7679610, 8730504, 9215532, 10239480, 10913130, 11519415, 13095756, 13823298, 14550840, 15359220, 16369695, 18431064, 20734947, 21826260, 23038830, 26191512, 27646596, 30718440, 32739390, 34558245, 41469894, 43652520, 46077660, 55293192, 62204841, 65478780, 69116490, 82939788, 92155320, 103674735, 124409682, 130957560, 138232980, 165879576, 207349470, 248819364, 276465960, 311024205, 414698940, 497638728, 622048410, 829397880, 1244096820, 2488193640]

約数ペア:

[(1, 2488193640), (2, 1244096820), (3, 829397880), (4, 622048410), (5, 497638728), (6, 414698940), (8, 311024205), (9, 276465960), (10, 248819364), (12, 207349470), (15, 165879576), (18, 138232980), (19, 130957560), (20, 124409682), (24, 103674735), (27, 92155320), (30, 82939788), (36, 69116490), (38, 65478780), (40, 62204841), (45, 55293192), (54, 46077660), (57, 43652520), (60, 41469894), (72, 34558245), (76, 32739390), (81, 30718440), (90, 27646596), (95, 26191512), (108, 23038830), (114, 21826260), (120, 20734947), (135, 18431064), (152, 16369695), (162, 15359220), (171, 14550840), (180, 13823298), (190, 13095756), (216, 11519415), (228, 10913130), (243, 10239480), (270, 9215532), (285, 8730504), (324, 7679610), (342, 7275420), (360, 6911649), (380, 6547878), (405, 6143688), (456, 5456565), (486, 5119740), (499, 4986360), (513, 4850280), (540, 4607766), (570, 4365252), (648, 3839805), (684, 3637710), (729, 3413160), (760, 3273939), (810, 3071844), (855, 2910168), (972, 2559870), (998, 2493180), (1026, 2425140), (1080, 2303883), (1140, 2182626), (1215, 2047896), (1368, 1818855), (1458, 1706580), (1497, 1662120), (1539, 1616760), (1620, 1535922), (1710, 1455084), (1944, 1279935), (1996, 1246590), (2052, 1212570), (2187, 1137720), (2280, 1091313), (2430, 1023948), (2495, 997272), (2565, 970056), (2916, 853290), (2994, 831060), (3078, 808380), (3240, 767961), (3420, 727542), (3645, 682632), (3992, 623295), (4104, 606285), (4374, 568860), (4491, 554040), (4617, 538920), (4860, 511974), (4990, 498636), (5130, 485028), (5832, 426645), (5988, 415530), (6156, 404190), (6561, 379240), (6840, 363771), (7290, 341316), (7485, 332424), (7695, 323352), (8748, 284430), (8982, 277020), (9234, 269460), (9481, 262440), (9720, 255987), (9980, 249318), (10260, 242514), (10935, 227544), (11976, 207765), (12312, 202095), (13122, 189620), (13473, 184680), (13851, 179640), (14580, 170658), (14970, 166212), (15390, 161676), (17496, 142215), (17964, 138510), (18468, 134730), (18962, 131220), (19960, 124659), (20520, 121257), (21870, 113772), (22455, 110808), (23085, 107784), (26244, 94810), (26946, 92340), (27702, 89820), (28443, 87480), (29160, 85329), (29940, 83106), (30780, 80838), (32805, 75848), (35928, 69255), (36936, 67365), (37924, 65610), (40419, 61560), (41553, 59880), (43740, 56886), (44910, 55404), (46170, 53892), (47405, 52488)]